text Jakarta Gramedia 1980 Cetakan : 1 ind 261 hlm. : ilus. ;20,5 cm. Ilmu Filsafat 100 20130515163113 INLIS000000000006593 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)